1. undertake an experiment (½ÇÇè¿¡ Âø¼öÇÏ´Ù) 2. undertake a task (ÀÏÀ» ¸Ã´Ù) 3. The husband undertakes to love his wife. (³²ÆíÀº ÀÚ±âÀÇ ¾Æ³»¸¦ »ç¶ûÇÒ Àǹ«¸¦ Áø´Ù) 4. He undertook to do it by Monday. (±×´Â ¿ù¿äÀϱîÁö´Â ±×°ÍÀ» ÇÏ°Ú´Ù°í ¾à¼ÓÇß´Ù) 5. I will undertake that he has not heard a word. (±×°¡ ÇÑ ¸¶µðµµ µèÁö ¾Ê¾Ò´Ù´Â °ÍÀº ³»°¡ º¸ÁõÇÑ´Ù)